Operating principle:
standard mode is pulse-echo method
coating mode is echo-echo method
1 .Accuracy: ±0.005mm (if thickness < 3mm)
±0.05mm (if thickness < 20mm)
2. Unit Size: 149mm×73mm×32mm (H×W×D)
3. Range : 1.5mm to 18mm in interface-echo mode
0.25mm to 10mm in echo-echo mode
4. Working Temperature : -10 °C to +50 °C
5. Battery life : 200 hours
6. Date logger: 500 test values
7. Velocity : 1000 to 9999 m/sec
8. Display: 128×64 pixel LCD with back light
9.Unit : mm and inch
10. Power : 2×1.5V AA battery